PUBLIC-SOURCE RESEARCH DIRECTORY

Look closer.
Stay curious.

A practical starting point for open-source research, digital investigations, and security learning. Find tools, follow leads, and keep your research organized.

Simple, transparent access.

PLAGUE is currently free to explore. Paid plans and any future pricing details will be announced here when they are ready.

PRICING COMING SOON

Use it responsibly.

Use the directory for lawful research, education, and authorized investigations.
Respect privacy, applicable laws, and the terms of every linked service.
Do not use these resources to harass, threaten, impersonate, or access systems without permission.
PLAGUE is a directory, not an endorsement or guarantee of third-party tools or their results.

Useful places to start.

Explore username and email research, domain and DNS lookups, IP intelligence, social and image research, geolocation, breach resources, incident response, digital forensics, and threat intelligence.

Browse by category, search the collection, save favorites during your session, add your own links, and use the included research guides.

PLAGUE · Independent directory of public resources · Verify important findings with original sources.

◈

PLAGUE

A DIRECTORY FOR CURIOUS INVESTIGATORS

A collection of public tools

A PLACE TO START

Not sure where to start? Start here.

Find useful websites for checking a lead, learning about a security issue, or following up on something you found. Pick a topic or search for a tool.

⌕SEARCH

QUICK PIVOTLOCAL DIRECTORY SEARCH

What are you researching?

Choose an identifier type to jump to relevant resources in the directory. This filters the local catalog only; it does not search people or send your query to a server.

PHONE INTELLIGENCE

FREE PUBLIC-SOURCE CHECKS

Analyze numbering-plan metadata, public U.S. numbering and FTC complaint records, and public web references. Findings are labeled with their source and limitations. This does not identify a private subscriber or reveal live location.

Privacy: submitting a U.S. number sends it to USACallerLookup for public numbering and complaint data. Web searches open separately only when clicked. Do not submit a number unless you are authorized to research it.

01 / NUMBERING PLAN

International format—

National format—

Country / region—

Calling code—

Validity—

Possible number—

Numbering type—

National significant number—

Extension—

02 / PUBLIC U.S. NUMBER & COMPLAINT DATA

Assigned city / stateNot available

Reported carrierNot available

FTC complaint countNot available

Robocall flagNot available

First / last reportedNot available

Complaint data statusNot queried

03 / COMPLAINT CONTEXT

Top complaint subjectsNot available

Reporting statesNot available

Community reportsNot available

04 / PUBLIC WEB FOOTPRINT

These are search links, not verified matches. Confirm that each result refers to the same number.

05 / SOURCES & LIMITATIONS

USACallerLookup API documentation ↗ NANPA numbering plan ↗ Federal Trade Commission ↗

Carrier and city/state data describe numbering assignments and may not reflect the current carrier or user's location. Numbers can be ported, reassigned, or spoofed. Zero complaints means no matching report was found in this dataset, not that a number is safe. Public web results are leads, not proof. No private identity, address, account data, or real-time tracking is provided.

DISCORD INTELLIGENCE

PUBLIC-SOURCE ANALYSIS

Decode a Discord user ID (snowflake) to estimate when the account or object was created, validate the ID format, and create public username-search pivots. No Discord login, token, scraping, or private account access is used.

01 / ID ANALYSIS

Validation—

Snowflake timestamp (UTC)—

Relative age—

Discord epoch2015-01-01 00:00:00 UTC

Worker / process bits—

Increment bits—

02 / PUBLIC SEARCH PIVOTS

Search links are generated from the values you entered. Search results may refer to someone else or to unrelated content; verify every match independently.

03 / WHAT THIS DOES NOT REVEAL

Mutual serversNot public from an ID

Linked accountsNot reliably public

Email / IP / locationNot exposed by this tool

A Discord snowflake encodes a timestamp and internal sequence fields; it does not encode a real name, email, IP address, current location, or server membership. The timestamp indicates object creation time, which is an account-creation estimate only when the ID is confirmed to be a user ID. Usernames can change and may be reused.

Open Discord profile ↗

8 categories

0 saved favorites

100% public-source focus

A FEW GOOD PLACES TO START

All links

Browse the collection, or narrow it down by topic.

A QUICK NOTE ON RESEARCH

Start with a specific question. Keep the original source and the date you accessed it. Check important details against more than one independent source, and label anything you have not verified.